稜線は濃霧に注意。午後は雨具必須

Current conditions at Hakusan summit are cloudy, with a temperature of 8.8°C and a feels like temperature of 7.3°C. Winds are calm. The temperature difference from the base is a significant 9.6°C, indicating cooler conditions at higher elevations. Cloudy weather will persist throughout the day, but there is an 88% chance of precipitation from 12:00 and 73% from 15:00, with a possibility of mist or light rain. Ground conditions will transition from relatively dry to wet in the afternoon, becoming muddy overnight with rain.

Crampons or microspikes are not necessary for current conditions. However, full waterproof-breathable rain gear, including both jacket and pants, is essential due to the increasing chance of precipitation in the afternoon. For warmth, a fast-drying base layer, a mid-layer such as fleece, and an outer shell are fundamental. Given the feels like temperature in the single digits, an additional insulated jacket, like down or synthetic fill, is recommended for stops or colder conditions.

The potential for mist and light rain in the afternoon could lead to reduced visibility on exposed ridges such as Gozenmine and Onanjimine. Trails like Sabo Shindo will become slippery with rain, requiring careful footing. Daytime wind gusts will be moderate, up to around 8.1 m/s, posing no significant hazard to travel. However, wind gusts will dramatically increase after 21:00 to 15.2 m/s, reaching over 22.4 m/s from midnight onwards. Combined with rain, this will significantly lower the feels like temperature, creating a very high risk of hypothermia. With a temperature of 5.7°C and gusts of 22.4 m/s at midnight, the feels like temperature will drop below freezing. Nighttime activity is strongly discouraged. Even for those planning an overnight stay at Murodo, early morning summit attempts should be postponed until conditions improve.